LISBURN RD. /2

This box was spotted by Matilde on the 4th of January 2013 at 08:15 pm:
“It was a bit late and on my way to a dinner at Pizza Express. While speeding up the pace and talking about this project with a friend, I passed by what seemed like a big garden to the right and then close to the bus stop, another box. I was very happy.”

Producing a continuous sound composed of:
215Hz
668Hz
777Hz
880Hz
934Hz
1678Hz
2108Hz
2795Hz
5083Hz

Click here for an overview of the pinned locations.